1. Check set up of machine
2. Observe the patient before examination. Obvious signs may be missed on slit-lamp such as different corneal diameter or heterochromia
3. Position the patient comfortably
4. Examine the anterior segments and then the posterior segments unless told otherwise
5. Remember to examine the fornix (scars, adrenochrome etc) and superior bulbar conjunctiva for abeculectomy.
6. Special note:
Clinical signs which may be easily missed: